Exposure-dose display device

Abstract

A workstation 5 links an X-ray image conforming to the Dicom standard and exposure dose data prepared by an exposure measurement system 7 with use of information on the imaging date and time of the X-ray image conforming to the Dicom standard and information on the imaging date and time of the exposure dose data prepared by the exposure measurement system 7. This enables the workstation 5 to calculate an exposure dose corresponding to each X-ray image. Also, the workstation 5 calculates an exposure dose corresponding to each X-ray examination on the basis of data on the start time and end time of the examination received from a console part 1. An examination time and an imaging technique at each examination, data including information on a subject, and information indicating an exposure dose corresponding to the examination are configured as one piece of data and displayed on a display part 51 of the workstation 5.

We claim: 
     
       1. An exposure dose display device comprising:
 an exposure dose data storage part that stores exposure dose data indicating a relationship between an exposure dose and an exposure time; 
 an X-ray image storage part that, together with imaging time given to an X-ray image, stores the X-ray image imaged by an X-ray imaging apparatus when performing an X-ray examination; 
 an information linking part that links the exposure dose data stored in the exposure dose data storage part and the X-ray image stored in the X-ray image storage part by using the exposure time and the imaging time; and 
 an exposure dose display part that, on a basis of the exposure dose data and the X-ray image that are linked by the information linking part, displays the exposure dose corresponding to the X-ray image at the X-ray examination. 
 
     
     
       2. The exposure dose display device according to  claim 1 , wherein
 the exposure dose data is prepared by an exposure measurement system that records the exposure dose measured by a personal dosimeter together with the exposure time information. 
 
     
     
       3. The exposure dose display device according to  claim 1 , wherein the information linking part is configured by a workstation.